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ADP1878-1.0-EVALZ中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
ADP1878-1.0-EVALZ |
功能描述 | Synchronous Buck Controller |
文件大小 |
2.51345 Mbytes |
頁(yè)面數(shù)量 |
40 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-4-11 14:15:00 |
人工找貨 | ADP1878-1.0-EVALZ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADP1878-1.0-EVALZ規(guī)格書詳情
GENERAL DESCRIPTION
The ADP1878/ADP1879 are versatile current-mode, synchronous step-down controllers. They provide superior transient response, optimal stability, and current-limit protection by using a constant on time, pseudo fixed frequency with a programmable current-limit, current control scheme. These devices offer optimum performance at low duty cycles by using a valley, current-mode control architecture allowing the ADP1878/ADP1879 to drive all N-channel power stages to regulate output voltages to as low as 0.6 V.
FEATURES
Power input voltage range: 2.95 V to 20 V
On-board bias regulator
Minimum output voltage: 0.6 V
0.6 V reference voltage with ±1.0 accuracy
Supports all N-channel MOSFET power stages
Available in 300 kHz, 600 kHz, and 1.0 MHz options
No current sense resistor required
Power saving mode (PSM) for light loads (ADP1879 only)
Resistor programmable current limit
Power good with internal pull-up resistor
Externally programmable soft start
Thermal overload protection
Short-circuit protection
Standalone precision enable input
Integrated bootstrap diode for high-side drive
Starts into a precharged output
Available in a 14-lead LFCSP_WD package
APPLICATIONS
Telecommunications and networking systems
Mid-to-high end servers
Set-top boxes
DSP core power supplies
產(chǎn)品屬性
- 型號(hào):
ADP1878-1.0-EVALZ
- 功能描述:
BOARD EVAL FOR ADP1878-1.0
- RoHS:
是
- 類別:
編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC(離線)SMPS
- 系列:
*
- 標(biāo)準(zhǔn)包裝:
1
- 系列:
-
- 主要目的:
DC/DC,步降
- 輸出及類型:
1,非隔離 功率 -
- 輸出:
-
- 輸出電壓:
3.3V 電流 -
- 輸出:
3A
- 輸入電壓:
4.5 V ~ 28 V
- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):
降壓 頻率 -
- 開關(guān):
250kHz
- 板類型:
完全填充
- 已供物品:
板 已用
- IC/零件:
L7981
- 其它名稱:
497-12113STEVAL-ISA094V1-ND
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
QFN |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
ADI/亞德諾 |
20+ |
LFCSPLEADFRMCHIPSCAL |
33680 |
ADI全新原裝-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
23+ |
QFN |
6000 |
專業(yè)配單保證原裝正品假一罰十 |
詢價(jià) | ||
Analog Devices Inc. |
24+ |
14-LFCSP-WD(4x3) |
65300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ADI |
22+ |
14LFCSPWD (4x3) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
LFCSP-14 |
13000 |
原裝正品 |
詢價(jià) | ||
AD |
2308+ |
SSOP-16 |
7896 |
十年專業(yè)專注 ADI優(yōu)勢(shì)渠道正品保證 |
詢價(jià) | ||
ADI/亞德諾 |
25+ |
LFCSP-14 |
50 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
ADI/亞德諾 |
25+ |
LFCSP-14 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |